<http://schema.org/headline>
"V\u00EC sao n\u01B0\u1EDBc m\u1EAFm c\u00F4ng nghi\u1EC7p l\u1EA5n \u00E1t n\u01B0\u1EDBc m\u1EAFm truy\u1EC1n th\u1ED1ng?"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.baomoi.com/vi-sao-nuoc-mam-cong-nghiep-lan-at-nuoc-mam-truyen-thong/c/20574792.epi>